Rakut'ko O. Researches and development of oil treatment reagents on the base of sekondary products Republic of belarus chemical manufactures for oil preparation

The dissertation is dedicated to the problems of oil preparation on the oil fields Republic of Belarus. The reagent - demulsifier C-20 is developed on the base of theoretical researches, laboratory experiments and oil field tests with secondary products of chemical manufactures Republic of Belarus. The demulsifier C-20 is intended for demulsification of water oil emulsions, oil phase of which is characterized by wide spectrum of physico-chemical properties and water phase presented by high mineralized formation waters of chlorinecalcium type. There is nonionic surfactant sorbital C-20 - polyoxideethyl monostearateanhydrosorbit in the base of the reagent. The workability and efficiency of reagent demulsifier C-20 were confirmed by its commercial tests.